<?php
require_once('CD.php');
require_once('MP3Archive.php');
require_once('MusicContainerMediator.php');

$titleFromDB = 'Waste of a Rib';
$bandFromDB = 'Never Again';

$mediator = new MusicContainerMediator();
$cd = new CD($mediator);
$cd->title = $titleFromDB;
$cd->band = $bandFromDB;

$cd->changeBandName('Maybe Once More');